Ara
Toplam kayıt 143, listelenen: 41-50
Effects of Arc Voltage and Welding Current on the Arc Length of Tungsten Inert Gas Welding (TIG)
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-12-13)
The effects of welding current and arc voltage on arc length was investigated. Mild steel plates of 10mm thickness and 50mm x 100mm diameter were joined together through Tungsten Inert Gas (TIG) welding process for four ...
Determination of Basic Saturation Flow Rate in Istanbul
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-03-01)
In traffic signal operations, the saturation flow rate is one of the key parameter for the calculation of signal timing. The saturation flow rate for different type of roads is simply calculated by multipliying the basic ...
Numerical and Experimental Investigation of Aerodynamics Characteristics of NACA 0015 Aerofoil
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-04-20)
An aerofoil is stream line body. Symmetric aerofoil (NACA 0015) is used in many applications such as in aircraft submarine fins, rotary and some fixed wings. The ultimate objective of an aerofoil is to obtain the lift ...
Application of Genetic Algorithm to Solar Panel Efficiency; A Case Study of Port-Harcourt Metropolis
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-06-26)
This study focuses on the evaluation of solar panel efficiency used within Port Harcourt environment. A major factor affecting the efficiency of solar panels is the difference in region or weather and the ability of the ...
Calculation and Optimizing of Brake Thermal Efficiency of Diesel Engines Based on Theoretical Diesel Cycle Parameters
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-09-14)
In this study, a theoretical study has been evaluated in order to calculate and optimize diesel engine brake thermal efficiency values. In the study three main parameters which are compression ratio, ratio of specific heat ...
Education in Visual Communication Design Studies in the Age of Globalized Knowledge
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2015-11-25)
The emergence of “the Global Information Society” has entailed Man’s full acquisition of the necessary knowledge and skills so that Man, as the basis of civilization, could survive and withstand. Those who fall distant to ...
Determination of Some Physical Properties of Rapeseed
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-06-22)
Rapeseeds (Brassica napus oleifera L.) were analyzed for some physical properties production in Kırklareli province. Also some physical properties of rapeseed such as seed moisture content, length, diameter, mass of single ...
Fluorescent Lamp Modelling and Electronic Ballast Design by the Support of Root Placement
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-09-14)
It is presented that high frequency electronic ballast for fluorescent lamps is designed with root placement method using natural frequency and damping ratio. Also, a fluorescent lamp is designed as to have dynamic resistant. ...
Thermal Stresses on a Reginal Cooling Plate
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-09-26)
In this study, stresses and strains that occur on the surface of material are investigated for a flat plate that is made cooling as numerically and analytically. The cooling blowing ratios applied to the surface vary between ...
Improvement of Density, Viscosity and Cold Flow Properties of Palm Oil Biodiesel by Alcohol Addition
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-06-22)
Alternative fuel researches has gained very importance due to depletion threads of fossil fuels, strictly narrowing emission regulations and high cost of petroleum. Biodiesel one of the most favorite alternative fuels since ...